| 金属带式无级变速器硬件在环仿真系统 |
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| 引用本文： | 安颖,宋传学,高帅,刘金刚.金属带式无级变速器硬件在环仿真系统[J].农业机械学报,2011,42(11):27-31. |
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| 作者姓名： | 安颖 宋传学 高帅 刘金刚 |
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| 作者单位： | 1. 吉林大学汽车工程学院,长春,130025
2. 湘潭大学机械工程学院,湘潭,411105 |
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| 基金项目： | 国家自然科学基金资助项目（50905152） |
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| 摘 要： | 采用系统辨识方法,建立了金属带式无级变速器(CVT)速比控制电磁阀、夹紧力控制电磁阀和离合器控制阀响应模型,并采用试验数据与理论分析相结合的方式建立了CVT速比响应模型与发动机及整车的响应模型.在该模型基础上,建立了CVT整车系统硬件在环仿真测试台.采用某国产CVT样车进行了实车试验,并将与实车试验相同的控制参数施加到...
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| 关 键 词： | 无级变速器 硬件在环仿真 系统辨识 |
Hardware-in-the-loop Simulation System for Belt Type Continuously Variable Transmission |
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| An Ying
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Song Chuanxue
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Gao Shuai
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Liu Jin' gang.Hardware-in-the-loop Simulation System for Belt Type Continuously Variable Transmission[J].Transactions of the Chinese Society of Agricultural Machinery,2011,42(11):27-31. |
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| Authors: | An Ying Song Chuanxue Gao Shuai Liu Jin' gang |
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| Institution: | Jilin University;Jilin University;Jilin University;Xiangtan University |
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| Abstract: | Use the system identification to get the mathematic model of ratio-control-valve, clamping-force-valve and the clutch-control-valve, and then the CVT ratio response model, engine model and the whole vehicle model were set up by combining the theory and the experimental study. Based on the whole developed model, the hardware-in-the-loop test bench was set up. With the test data of one domestic CVT prototype vehicle taken as the example to verify the developed hardware-in-the-loop test system, comparative results between model response and the real vehicle prototype response show that the developed hardware-in-the-loop test bench can reflect all the characteristics of CVT vehicle. Therefore, the proposed hardware-in-the-loop test bench can be used for developing control strategy and diagnostic system. |
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| Keywords: | Continuously variable transmission Hardware-in-the-loop simulation System identification |
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